CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
  • Sell
    • Sell my car
    • Car values
  • Research
    • Test drive reviews
    • Price trends
    • Compare cars
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used 2012 GMC Sierra 1500 for Sale near Ontario

11 results
Toronto, ON
2013 GMC Sierra 1500 SLT Crew Cab 4WD

2013 GMC Sierra 1500

SLT Crew Cab 4WD

253,000 kilometres

$11,950

Good Deal
Newmarket, ON
45 km away
Year:
2013
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
315 hp 5.3L V8 Flex Fuel Vehicle
Exterior colour:
Red
Combined gas mileage:
14 L/100km
Fuel type:
Flex Fuel Vehicle
Interior colour:
Black (Ebony)
Transmission:
Automatic
Mileage:
253,000
Stock number:
69153
VIN:
3GTP2VE78DG369153

Sponsored

2013 GMC Sierra 1500 Work Truck

2013 GMC Sierra 1500

Work Truck

174,000 kilometres

$11,900

Good Deal
Milton, ON
44 km away
Year:
2013
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
195 hp 4.3L V6
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
174,000
VIN:
1GTN1TEX9DZ188674

2013 GMC Sierra 1500 SLT Crew Cab 4WD

2013 GMC Sierra 1500

SLT Crew Cab 4WD

253,000 kilometres

$11,950

Good Deal
Newmarket, ON
45 km away
Year:
2013
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
315 hp 5.3L V8 Flex Fuel Vehicle
Exterior colour:
Red
Combined gas mileage:
14 L/100km
Fuel type:
Flex Fuel Vehicle
Interior colour:
Black (Ebony)
Transmission:
Automatic
Mileage:
253,000
Stock number:
69153
VIN:
3GTP2VE78DG369153

2012 GMC Sierra 1500 Work Truck

2012 GMC Sierra 1500

Work Truck

35,000 kilometres

$16,888

Fair Deal
Toronto, ON
9 km away
Year:
2012
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
195 hp 4.3L V6
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
35,000
Stock number:
25-462
VIN:
1GTN1TEX9CZ332142

2013 GMC Sierra 1500 Work Truck

2013 GMC Sierra 1500

Work Truck

155,000 kilometres

$13,888

Fair Deal
Toronto, ON
9 km away
Year:
2013
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
195 hp 4.3L V6
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
155,000
Stock number:
25-365
VIN:
1GTN1TEXXDZ366544

2011 GMC Sierra 1500 SLT Crew Cab 4WD

2011 GMC Sierra 1500

SLT Crew Cab 4WD

328,989 kilometres

$12,995

No Price Analysis
Scarborough, ON
22 km away
Year:
2011
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
315 hp 5.3L V8 Flex Fuel Vehicle
Exterior colour:
Black
Combined gas mileage:
14 L/100km
Fuel type:
Flex Fuel Vehicle
Transmission:
Automatic
Mileage:
328,989
Stock number:
23-183
VIN:
3GTP2WE32BG352378

Preparing for a close up...

Photos coming soon

2013 GMC Sierra 1500

SL Ext. Cab 4WD

237,992 kilometres

$5,499

No Price Analysis
Toronto, ON
14 km away
Year:
2013
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
302 hp 4.8L V8 Flex Fuel Vehicle
Exterior colour:
Red
Combined gas mileage:
16 L/100km
Fuel type:
Flex Fuel Vehicle
Transmission:
Automatic
Mileage:
237,992
Stock number:
152949
VIN:
1GTR2UEA7DZ152949

Preparing for a close up...

Photos coming soon

2012 GMC Sierra 1500

SL Crew Cab Bed

250,486 kilometres

$8,000

No Price Analysis
Ajax, ON
35 km away
Year:
2012
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
302 hp 4.8L V8 Flex Fuel Vehicle
Exterior colour:
Silver
Combined gas mileage:
15 L/100km
Fuel type:
Flex Fuel Vehicle
Interior colour:
Gray
Transmission:
Automatic
Mileage:
250,486
Stock number:
18-260087B
VIN:
3GTP1UEA5CG307619

Preparing for a close up...

Photos coming soon

2011 GMC Sierra 1500

SL Ext. Cab

248,112 kilometres

$10,999

No Price Analysis
Oshawa, ON
48 km away
Year:
2011
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
302 hp 4.8L V8 Flex Fuel Vehicle
Exterior colour:
Teal
Combined gas mileage:
15 L/100km
Fuel type:
Flex Fuel Vehicle
Transmission:
Automatic
Mileage:
248,112
Stock number:
1EB9C0
VIN:
1GTR1UEA7BZ158234

Preparing for a close up...

Photos coming soon

2013 GMC Sierra 1500

Work Truck Crew Cab 4WD

245,800 kilometres

$9,999

No Price Analysis
Breslau, ON
86 km away
Year:
2013
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
302 hp 4.8L V8 Flex Fuel Vehicle
Exterior colour:
White
Combined gas mileage:
16 L/100km
Fuel type:
Flex Fuel Vehicle
Interior colour:
Black
Transmission:
Automatic
Mileage:
245,800
VIN:
3GTP2TEA0DG372841

Preparing for a close up...

Photos coming soon

2011 GMC Sierra 1500

SL Ext. Cab

106,267 kilometres

$11,995

No Price Analysis
Mississauga, ON
18 km away
Year:
2011
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
302 hp 4.8L V8 Flex Fuel Vehicle
Exterior colour:
Silver
Combined gas mileage:
15 L/100km
Fuel type:
Flex Fuel Vehicle
Transmission:
Automatic
Mileage:
106,267
Stock number:
3528
VIN:
1GTR1UEA0BZ306613

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / 2012
  5. / Ontario
Reviews
FAQs

4.5 Overall rating

(23 reviews)
John L
2.0
Reviewed a 2012 GMC SL Ext. Cab 4WD on Aug. 14, 2024

Was leaking transmission fluid pretty badly. Truck had no rust and was clean otherwise.

Reginald T
5.0
Reviewed a 2012 GMC Sierra 1500 on Dec. 21, 2022

Excellent value, smooth transmission, great power, and the comfort level is phenomenal! Very spacious seating. I traded up from an 03 Tundra Ext-Cab, which is less truck, BUT, its significant for me...because I am a die-hard Totota man!

Anonymous
5.0
Reviewed a 2012 GMC SLE Ext. Cab 4WD on May 04, 2014

I'm told the 2012 Sierra 1500 remains one of the best trucks in its category. In terms of capability (like towing), body style and power, the Sierra 1500 is right up there with the competition. The GMC is known for its smooth and quiet ride which makes it a logical choice as a long-distance road-tripper. It is a half-ton full-size pickup that is offered in standard cab, extended cab and crew cab body styles (I have the extended cab). Upgrades like 20" Chrome wheels, Bluetooth, and Climate Control are "must haves" for those that are not only concerned about appearance but enjoy conveniences that the latest technology can provide.

Brad R
5.0
Reviewed a 2012 GMC SLE Crew Cab 4WD on Jul. 05, 2012

All around great truck. Plenty of power when pulling the full capacity of 9500lbs. Exterior styling is awesome with the chrome wheels and sleek lines. Gas mileage is great compared to the dodge ram 1500 with a hemi I was driving prior.

Michael H
5.0
Reviewed a 2012 GMC Sierra 1500 on May 03, 2022

Very clean , nice looking truck. Always like the look of the Sierra

2012 GMC Sierra 1500 FAQs

How much does the 2012 GMC Sierra 1500 cost in Ontario?

The average 2012 GMC Sierra 1500 costs about $13,266.94. The average price has increased by 12% since last year. The 10 for sale near Ontario on CarGurus, range from $5,499 to $16,888 in price.

How many 2012 GMC Sierra 1500 vehicles in Ontario have no reported accidents or damage?

10 out of 10 for sale near Ontario have no reported accidents or damage.

What is the fuel economy of the 2012 GMC Sierra 1500?

Depending on the engine and options, the 2012 GMC Sierra 1500 gets between 13 and 15 L/100km (or EV battery range).

What fuel types are available?

Flex Fuel Vehicle, Gasoline engines are available.

  • 2015 GMC Sierra 1500 in Ontario

  • 2014 GMC Sierra 1500 in Ontario

  • 2013 GMC Sierra 1500 in Ontario

  • 2011 GMC Sierra 1500 in Ontario

  • 2010 GMC Sierra 1500 in Ontario

  • 2009 GMC Sierra 1500 in Ontario

  • GMC Sierra 1500 SLE in Ontario

  • GMC Sierra 1500 Work Truck in Ontario

  • Ford F-150 in Ontario

  • Chevrolet Silverado 1500 in Ontario

  • Toyota Tundra in Ontario

  • GMC Sierra 1500 in Ontario

  • Best Work Trucks for Sale in Ontario

  • 2012 GMC Sierra 1500 in Alberta

  • 2012 GMC Sierra 1500 in British Columbia

  • 2012 GMC Sierra 1500 in New Brunswick

  • 2012 GMC Sierra 1500 in Nova Scotia

  • 2012 GMC Sierra 1500 in Ontario

  • 2012 GMC Sierra 1500 in Saskatchewan

  • All Used Cars

  • Cheap Cars

  • Manual Transmission Cars

  • Sports Cars

  • Hybrid Cars

  • Red Interior Cars

  • Electric Cars

  • Small Cars

  • AWD Cars

  • Cheap Automatic Transmission Cars

  • Classic Trucks

  • Conversion Vans

  • Three Quarter Ton Trucks

  • Diesel Trucks

  • Small Trucks

  • Chevrolet Diesel Trucks

  • Manual Diesel Trucks

  • One Ton Trucks

  • Cheap Trucks

  • Ford Trucks

  • Cheap SUVs

  • Mercedes-Benz Convertibles

  • Ford Diesel Trucks

  • Mercedes-Benz SUVs

  • BMW Convertibles

  • Chevrolet SUVs

  • Toyota SUVs

  • Nissan SUVs

  • Used Cars Under $10,000

  • Used Cars Under $5,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Georgian Chevrolet Buick GMC

  • Wallace Chevrolet Buick Cadillac

  • Wilson-Niblett

  • Gateway Chevrolet Buick GMC

  • Leggat Chevrolet Cadillac Buick GMC

  • NewRoads Chevrolet Cadillac Buick GMC

  • Boyer Chevrolet Buick GMC Ajax Ltd

  • Roy Foss Woodbridge Chevrolet Buick GMC Cadillac

  • Budds' Chevrolet Cadillac Buick GMC

  • Grimsby Chevrolet Buick GMC Ltd

  • Falls Chevrolet Cadillac Buick GMC

  • Robinson Auto Group

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.